Ingredients

1½ oz Gosling's Black Seal Rum
2-3 ripe blackberries
juice of ½ lime
1 sugar cube
2 dashes of Peychaud bitters
2-3 oz soda water

Method

Muddle the blackberries, sugar cube, bitters and lime juice. Add Gosling's Black Seal Rum and shake on ice.

Strain onto fresh ice and top with soda water.

Glass

Highball